Shutdowns, turnarounds, and outages (STOs) are among the most complex, high-stakes events in industrial operations. And yet, for most organisations, the planning process behind them looks remarkably similar to how it did 20 years ago: spreadsheets, paper-based work packs, and a heavy reliance on the institutional memory of individual planners.
At IAMTech, we’ve spent over 25 years working alongside major operators — and time and again, we saw the same problems playing out. Planners producing inconsistent estimates. Scope items being added late or descoped after weeks of planning effort. Critical path schedules disconnected from the work pack detail. And at the end of it all, shutdowns that ran longer than planned, costing operators production revenue that could have been recovered.
The Root Cause
The root causes were not a lack of skilled people. They were systemic: no single governed platform for the STO lifecycle, no mechanism to validate work pack quality, no structured approach to scope risk, and no reliable way to carry forward historical data from one event to the next.
In one documented offshore case, an FPSO tower work pack was found to have significantly overestimated the labour hours and duration required. The result? The vessel returned to service two days late — a delay worth millions in lost production. The planner wasn’t negligent; the system had simply given them no way to validate their assumptions.
“Even a single day of earlier restart translates to significant recovered production revenue. The tools to make this happen now exist.”
The Solution: iPlanSTO
This is the problem iPlanSTO was built to solve. Our platform governs the entire STO lifecycle — from early scope identification through risk-based scope management, AI-assisted work pack validation, integrated scheduling, materials intelligence, and real-time execution tracking. By connecting all of these disciplines in a single system, organisations can move from reactive coordination to structured performance management.
The Financial Impact
The financial impact is immediate and measurable. AI-driven work pack validation alone has been shown to compress shutdown duration — and in production environments, even a single day of earlier restart translates to significant recovered revenue. Separately, the efficiency gains in planning allow organisations to deliver the same scope with fewer resources: reducing a planning team from eight to four, for example, generates savings that can exceed the platform’s annual subscription cost fourfold.
iPlanSTO is built with the project controls community in mind — with full bi-directional integration into Primavera P6, MS Project, and major ERP systems including SAP, Maximo, and IFS. For organisations not yet invested in enterprise scheduling tools, the platform’s native Gantt and critical path capability offers an alternative path entirely.
The planning profession has driven enormous progress in construction and infrastructure scheduling. STO management deserves the same rigour. The tools now exist to make it happen.
IAMTech is the developer of iPlanSTO, an enterprise STO performance platform. For more information, visit iamtech.com
